yellow.lu domain lookup results from whois.dns.lu server: domainname: yellow.lu domaintype: ACTIVE nserver: carol.ns.cloudflare.com nserver: elmo.ns.cloudflare.com ownertype: ORGANISATION org-country: LU registrar-name: Gandi SAS registrar-email: reg.lu-support@gandi.net registrar-url: http://www.gandi.net/ registrar-country: FR whois-web: https://www.dns.lu/en/support/domainname-availability/whois-gateway/